Journal ArticleDOI
Reactive transport modelling of the impact of CO2 injection on the clayey cap rock at Sleipner (North Sea)
TLDR
In this paper, a reactive transport modelling including reaction kinetics was performed of dissolved CO2 in the cap rock at Sleipner (37 °C, 101.3×105 Pa).About:
This article is published in Chemical Geology.The article was published on 2005-04-25. It has received 395 citations till now. The article focuses on the topics: Carbonate.read more
Citations
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Dissertation
Methane adsorption into sandstones and its role in gas recovery from depleted reservoirs
TL;DR: In this article, the role of adsorption as a mechanism for gas displacement in the EGR-CO2 process was investigated by investigating the interaction of the mineral components of sandstones (i.e. Quartz, Plagioclase, feldspar and clays), the effect of pressure and the interaction between water/brine and methane (CH4) gas in a competitive sorption environment for sandstones and their constituents.
Book ChapterDOI
6 – Modeling long-term CO2 storage, sequestration and cycling
TL;DR: A review of numerical and analytical models that have been applied to CO2 sequestration is presented in this article, as well as a description of frameworks for risk analysis, including trapping mechanisms, density convection mixing, impurities in the CO2 stream, changes in formation porosity and permeability, the risk of vertical leakage, and the impacts on groundwater resources if leakage does occur.
REACTIVE TRANSPORT MODELLING OF DISSOLVED CO2 IN POROUS MEDIA : Injection into and leakage from geological reservoirs
TL;DR: The geological sequestration of carbon dioxide (CO2) is one of the options of controlling the greenhouse gas emissions as mentioned in this paper, however, leakage of CO2 from the storage reservoir is a risk associated with...
Roles of Nano- and Micro-Scale Subsurface Geochemical Reactions on Environmentally Sustainable Geologic CO2 Sequestration
TL;DR: In this article, using biotite (K(Mg,Fe)3AlSi3O10(OH,F)2) as a model clay mineral, brine-biotite interactions were studied under conditions relevant to GCS sites (95 ̊C, 102 atm CO2 and 1 M NaCl solution).
Book ChapterDOI
Experimental alteration of artificial and natural impact melt rock from the Chesapeake Bay impact structure
TL;DR: In this paper, the experimental results were compared to geochemical modelling (PHREEQC) model of the same alteration and to original mineral assemblages in the natural melt-rock samples.
References
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ReportDOI
User's guide to PHREEQC (Version 2)-a computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations
David L. Parkhurst,C.A.J. Appelo +1 more
TL;DR: PHREEQC as discussed by the authors is a C program written in the C programming language that is designed to perform a wide variety of low-temperature aqueous geochemical calculations.
Book
Geochemistry, groundwater and pollution
TL;DR: In this paper, a comprehensive and quantitative approach to the study of groundwater quality is presented in order to predict what the effect of present-day human activities will be on that scale.
Book
Physical and chemical hydrogeology
TL;DR: The origin of Porosity and permeability of ground water is discussed in this article, along with a discussion of the role of mass transport in ground water flow in the Basin Hydrologic Cycle.
Related Papers (5)
Numerical simulation of CO2 disposal by mineral trapping in deep aquifers
User's guide to PHREEQC (Version 2)-a computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations
David L. Parkhurst,C.A.J. Appelo +1 more